php使用 MsSql server时遇到的中文编码问题
周海汉/文朋友要用sugarcrm的php读取Ms sql server的中文资料,因为其原始资料是Access 数据库,导到mysql不太方便。但导到sqlserver 2005后,发现其中文编码只支持GB 和 UCS-2(unicode 16),所以直接在数据库中查询显示正确,但使用php的utf9编码显示时则全是乱码。
找了大量资料,什么使用mssql,freetds,odbc,ado或直接每次查询和写入都进行转码等建议都有。不过实际测试中,发现Ado这种方法是好用的。
代码如下:
<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body><?php//print("The next line generates an error.<br>");//printaline("PLEASE?");//print("This will not be displayed due to the above error.");?><?php$conn = new COM("ADODB.Connection", NULL, CP_UTF8) or die("Cannot start ADO"); //access 数据库的打开方式//$conn->Open("Provider=Microsoft.Jet.OLEDB.4.0; Data Source=$db");//$conn->Open("DRIVER={Microsoft Access Driver (*.mdb)}; DBQ=$db");$conn->Open("Driver={SQL Server};Server={192.168.22.40};Database=sugarcrm_db;UID=sa;PWD=123456;") ; // 执行查询并输出数据$rs = $conn->Execute('SELECT * FROM accounts') or die ("error query");?><table border="1"><tr><th>ID</th><th>Title</th></tr><?phpwhile (!$rs->EOF) {echo '<tr>';echo '<td>'. $rs->Fields['id']->Value .'</td>';echo '<td>'. $rs->Fields['name']->Value .'</td>';echo '</tr>';$rs->MoveNext();}?></table><?php// 释放资源$rs->Close();$conn->Close();$rs = null;$conn = null;?></body></html>
查询结果(与使用sql server managment studio效果一样):
IDTitle114b0775-d9b2-db90-fcda-4a2f2cd7cdbd鏍紡浼氱ぞ鏈潵鍟嗕簨 6294871d270085-a588-9ea7-584c-4a2f2c8d1a5bFabriqu茅 Interation氓l 7943623中文36ea2575-fe34-61b0-e5ae-4a2f2c791d22Berufskolleg f眉r Elektrotechnik 657903834261a-fd48-9d4a-be40-4a2f2c5fc256Berufskolleg f眉r Elektrotechnik 52952352c9652c-82c8-ec2b-72ae-4a2f2c3a58d6鏍紡浼氱ぞ鏈潵鍟嗕簨 4213878931a0e-f582-f406-8a56-4a2f2c3741b0But茅e Torique 700010989473f7-6b7b-fed3-12a1-4a2f2c320645A.B.銈便偄銉栥儸銈ゃ兂銈?181212b4579151-55cb-5ae4-a5f1-4a2f2c173b18B眉nde-Mitte 203765d72c42c9-9e1d-b926-d931-4a2f2c2a3100Berufskolleg f眉r Elektrotechnik 27682e97002f1-035f-91d3-4592-4a2f2f780e01zhh其中,23 ID的编码是GB2312的,其余是utf-8的。
而使用odbc则跟使用mssql_connect效果一样。
<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body><?php//print("The next line generates an error.<br>");//printaline("PLEASE?");//print("This will not be displayed due to the above error.");?><?php//$conn = odbc_pconnect("myodbc", "sa", "cvttdev", 0);//$connstr="DRIVER=Microsoft Access Driver (*.mdb);DBQ=".realpath("mydb.mdb"); $connstr="Driver={SQL Server};Server={192.168.22.40};Database=sugarcrm_db;UID=sa;PWD=123456;";$connid=odbc_connect($connstr,"sa","cvttdev",SQL_CUR_USE_ODBC ); $query=odbc_do($connid,"select id,name from accounts"); ?><table border="1"><tr><th>ID</th><th>Title</th></tr><?phpwhile(odbc_fetch_row($query)){echo '<tr>'; $name = odbc_result($query,2); $id=odbc_result($query,1);echo '<td>'. $id .'</td>';echo '<td>'. $name .'</td>';echo '</tr>';}?></table>
查询结果:
IDTitle114b0775-d9b2-db90-fcda-4a2f2cd7cdbd株式会社未来商事 6294871d270085-a588-9ea7-584c-4a2f2c8d1a5bFabriqué Interationål 7943623����36ea2575-fe34-61b0-e5ae-4a2f2c791d22Berufskolleg für Elektrotechnik 657903834261a-fd48-9d4a-be40-4a2f2c5fc256Berufskolleg für Elektrotechnik 52952352c9652c-82c8-ec2b-72ae-4a2f2c3a58d6株式会社未来商事 4213878931a0e-f582-f406-8a56-4a2f2c3741b0Butée Torique 700010989473f7-6b7b-fed3-12a1-4a2f2c320645A.B.ケアブレイン��?181212b4579151-55cb-5ae4-a5f1-4a2f2c173b18Bünde-Mitte 203765d72c42c9-9e1d-b926-d931-4a2f2c2a3100Berufskolleg für Elektrotechnik 27682e97002f1-035f-91d3-4592-4a2f2f780e01zhh因为odbc 也没有设置内码页的地方。
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